Urban population in the United States. (Photo: U.S. Census Bureau) (Contacto)

28 August 2008, 9:42 am

Real median household income in the United States climbed 1.3 percent between 2006 and 2007, reaching $50,233, according to a report released by the U.S. Census Bureau. This is the third annual increase in real median household income.... read more

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